Display screen or portion thereof with graphical user interface



The FIGURE is a front view of a display screen or portion thereof with graphical user interface showing the claimed design.

The dashed-broken-line rectangle in the FIGURE shows a display screen or portion thereof, and forms no part of the claimed design. The broken lines within the dashed-broken-line rectangle show portions of the graphical user interface that form no part of the claimed design. The dot-dash broken lines in the FIGURE show environment that forms no part of the claimed design. 

CLAIM The ornamental design for a display screen or portion thereof with graphical user interface, as shown and described. 